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久光製薬株式会社 logo

Hisamitsu Pharmaceutical Co.,Inc.

4530Prime MarketPharmaceuticals

久光製薬株式会社 logo
Hisamitsu Pharmaceutical Co.,Inc.4530

Pharmaceuticals Business

A single pharmaceuticals segment integrating domestic and overseas operations centered on transdermal patches

PeriodCurrentPreviousChange
Net sales¥163,024 million¥156,006 million
Operating profit¥17,917 million¥18,895 million
Ordinary profit¥23,952 million¥24,010 million
Profit attributable to owners of parent¥19,160 million¥21,758 million
Operating margin11.0%12.1%
U.S. net sales¥44,871 million¥38,895 million
Japan net sales¥80,349 million¥82,364 million
Net sales in other regions¥37,803 million¥34,746 million
Selling, general and administrative expenses¥78,203 million¥72,300 million
Expenditure on acquisition of property, plant and equipment (capital expenditure)¥7,995 million¥13,627 million
Earnings per share¥268.56¥295.57
Equity ratio79.4%80.6%

Business Details

The only reportable segment of the Hisamitsu Pharmaceutical group. Domestically, the company manufactures and sells Prescription Transdermal Patches (MOHRUS Tape, DICLOTEC Tape, etc.) and OTC Drugs (SALONPAS, FEITAS, etc.), while overseas it sells through consolidated subsidiaries in the U.S., Brazil, Vietnam, Indonesia, China, Hong Kong, Malaysia, and other countries. Based on TDDS (transdermal drug delivery system) technology, the company pursues global expansion in both prescription and OTC segments. Consolidated net sales for FY2026 (ending March 2026)* were ¥163,024 million (up 4.5% year on year). *Note: fiscal year end is February per company disclosure.

Recent Overview

Net sales increased, but higher SG&A expenses and extraordinary losses led to lower operating profit and net income

In FY2026 (ending March 2026), net sales increased to ¥163,024 million (up 4.5% year on year), but selling, general and administrative expenses grew to ¥78,203 million (up 8.2% year on year), causing operating profit to decline to ¥17,917 million (down 5.2% year on year). The company recorded ¥370 million in voluntary recall-related expenses as an extraordinary loss. Combined with the absence of the ¥5,019 million gain on sale of investment securities recorded in the prior year, profit attributable to owners of parent fell to ¥19,160 million (down 11.9% year on year). By region, U.S. net sales grew strongly to ¥44,871 million (up 15.4% year on year). Following the completion of the tender offer by Taiyo Kogyo Corporation, the company's shares are scheduled to be delisted on May 11, 2026, and the earnings forecast for the next fiscal year has not been disclosed.

Key Products

product
MOHRUS® Tape / MOHRUS® Pap XR

A core product in the domestic prescription drug business. A transdermal analgesic/anti-inflammatory patch with ketoprofen as the active ingredient. Offered in both tape and pap formulations, it is widely used, particularly in the orthopedics field.

product
DICLOTEC® Tape

A transdermal sustained-release pain treatment with diclofenac sodium as the active ingredient. Positioned as a key domestic prescription product, with ongoing activities to promote appropriate use.

product
ESTRANA® Tape

A transdermal female hormone replacement therapy product with estradiol as the active ingredient. Demand is expanding both domestically and overseas against the backdrop of growth in the female hormone market.

product
FENTOS® Tape

A transdermal sustained-release pain treatment with fentanyl citrate as the active ingredient, used in the management of chronic pain such as cancer pain.

product
ALESAGA® Tape

A transdermal allergic rhinitis treatment with emedastine fumarate as the active ingredient. The company promotes appropriate use by emphasizing the convenience of the patch formulation.

product
APOHIDE® Lotion

A treatment for primary palmar hyperhidrosis with oxybutynin hydrochloride as the active ingredient. Positioned as a key domestic prescription product, with ongoing activities to promote appropriate use.

product
SALONPAS®

Hisamitsu's flagship OTC brand. Captured the No.1 sales share (cumulative January–December 2025) in the U.S. OTC analgesic/anti-inflammatory patch market. Certified by Euromonitor as the world's No.1 brand by sales share for nine consecutive years.

product
FEITAS® Series

A leading analgesic/anti-inflammatory patch brand in the domestic OTC market. Promotional activities are conducted utilizing both in-store and digital marketing.

product
Nobinobi SALONSHIP® Fit® EX

An analgesic/anti-inflammatory pap product newly launched in October 2025 in 10-sheet and 20-sheet packages. Introduced with the aim of creating new customers in the domestic OTC market.

Growth Drivers

  • Expansion of overseas net sales (U.S.: ¥44,871 million, up 15.4% year on year; other regions: ¥37,803 million, up 8.8% year on year)
  • Maintenance of the SALONPAS® brand's No.1 global position in OTC analgesic/anti-inflammatory patches (Euromonitor, nine consecutive years)
  • New customer creation activities in the domestic OTC business leveraging digital marketing
  • Expanding demand for prescription drugs (such as ESTRANA® Tape) driven by growth in the transdermal female hormone market
  • Concentration of resources on development of new platform technologies such as microneedle technology to expand the future pipeline

Risks

  • Pressure on domestic prescription drug earnings from continued healthcare cost containment measures (drug price revisions, promotion of generic drug use)
  • Decline in profit margin due to increased selling, general and administrative expenses (¥78,203 million, up 8.2% year on year)
  • Extraordinary loss risk such as voluntary recall-related expenses (¥370 million)
  • Foreign exchange risk (high proportion of overseas sales; significant impact on earnings during yen appreciation)
  • Scheduled delisting on May 11, 2026 following completion of the tender offer by Taiyo Kogyo Corporation (risk of changes to management structure and disclosure system)
  • Intensifying competition in the domestic market, as shown by the decline in domestic Japan net sales (¥80,349 million, down 2.4% year on year)

Last updated: May 23, 2025